DIY: How to add & bleed a Coolant for BMW E46/E39 3 Series 2000-2006

This method is good for people who are not mechanical professionals. It shows how to tighten the caps correctly without using torque or hand tightening. It is concise video footage and simple and quick way to do it yourself. Save a lot of money if you are not going to Dealers.
1. How to flush the old antifreeze out to replace coolant: http://youtu.be/OlbVIU51uKE